Found this asteroid in need of observations
Object designation R.A. Decl. V Offsets Motion/hr Orbit Further observations? h m s ° ' " R.A. Decl. R.A. Decl. Comment (Elong/Decl/V at date 1) 2001 HL30 19 39 26.0 +30 52 51 19.3 0.0E 2.5N 0- 59- 4o Very desirable between 2018 Aug. 9-Sept. 8. (128.9,+27.5,19.3)
The object was in Cyg at a nice elevation.
Captured 6x images with 180s exposure in Clear filter on the C14/ST-10XME
Found the ~mag 19 asteroid was off from the predicted position and in need to update the orbital elements.
See the top image, there is a red square where it is suposed to be and a magenta circle with the detcted position.
Bellow is an image from astrometrica
Here is an animation of a set of 4 images. The object was moving fast at 1"/min.
I made some followup observations on the 13th and 14th AUG, see bellow.
Bellow there is a stack of 8 images from the 14th AUG
By stacking on the asteroid position and speed we condense the asteroid flux and trail the stars.